Media Talk is back, and we're at the Edinburgh TV festival for a specialedition. We pick apart ITV boss Peter Fincham's call for the TV industry toremember that it's in showbusiness, with panelists Emily Bell, director of digital content at the Guardian, and Tim Hincks, the chairman of the TV festival's executive committee.

If you're into sci-fi, stick around for our interview with Tim Kring, the creator of the hit US import Heroes.

One of the best sessions in Edinburgh dealt with the issue of ethnicdiversity behind the screens in British TV – specifically the woeful lackof it. We explore the issue with Patrick Younge, chief executive of the US-based Travel Channel network, while Emily takes issue with the view that women, by contrast, have made great strides in British TV.

Plus, there's a roundup of some of the other Edinburgh sessions.

Hope you enjoy – and from Friday we'll be back to our normal publication.